{
  "manageEntity": {
    "action": "View",
    "entityId": "428192787",
    "entityType": "Notification",
    "nonce": "0x4aace9d69a066f308c47cf6325afb4c1068725955b304d28f09ab76e6ce12274",
    "signature": "0xbafb249000e0be8d4b0184c4bea5258a59ac3a6b8dec272a91f5116c6601a20b029ea400f152fff3bc28a8698a4b1696aad479b3b2769548ebe0dadb585541201c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}